January 27-31, 2025
NABITA’s 2025 Winter Symposium

Linda Abbott is a Consultant at TNG whose areas of expertise include behavioral intervention teams, college mental health, case management, and victim advocacy. Abbott has over 15 years’ experience in a variety of roles including administration and student support.

Most recently, Abbott served as Assistant Dean for Health and Wellness at Eckerd College where she had administrative oversight of counseling, case management, advocacy, and health services. Prior to her role as Assistant Dean, she served as Executive Director of Outreach, Counseling and Health Services and Director of Outreach Services, where she chaired the Intervention Team. She is a Licensed Mental Health Counselor (LMHC) in Florida, a Licensed Professional Counselor (LPC) in Mississippi, and has treated individuals and couples in private practice.

Prior to her tenure at Eckerd College, Abbott served as the inaugural Violence Prevention Coordinator at the University of Mississippi where she developed and implemented the university’s first violence prevention program and launched a campus-wide violence prevention initiative. Abbott holds a B.A. in Journalism from the University of Mississippi and a M.S. in Marriage and Family Therapy from Trevecca Nazarene University.

Aaron Austin (he/him/his) is a father, husband, and educator who has had the opportunity to serve students at multiple colleges and universities.  He has experience with a variety of Student Affairs areas, and throughout his career has presented to numerous students, employees, families, and community partners on topics ranging from policy implementation to diversity, equity, and inclusion. 

Most recently, Aaron served as Associate Vice President for Student Affairs and Dean of Students at Wichita State University in Wichita, Kansas.  During his time in this role, he had a supervisory portfolio that included the Office of Diversity and Inclusion, Housing & Residence Life, Student Conduct & Community Standards, Student Involvement, Fraternity & Sorority Life, Campus Activities, Campus Recreation, and Student Government.  Aaron was a vital member of the WSU CARE Team (Case Management & Behavior Intervention), Title IX Committee, and the Bias Incident Response Group.   

Aaron is interested in the intersection of race and identity in relationship to Behavior Intervention/Threat Assessment and looks for opportunities to engage in these conversations to ensure practitioners are aware of the biases they bring to the work.  Further, Aaron has spent the last few years as a Student Affairs administrator which allows him to see issues from that perspective. A native Kansan, Aaron earned his Bachelor of Music Education and minor in American Ethnic Studies from Kansas State University; his M.Ed. from Arizona State University – Tempe; and his Ed.D. from Texas Tech University.

Tim Cason is the Vice President of NABITA and a Senior Consultant with TNG. He is a passionate professional who has worked in higher education at multiple institutions nationwide, serving high school, college, and adult education populations. He is well-versed in engaging key stakeholders, including executives, faculty, staff, and students, regarding student conduct, behavioral intervention and case management work, Title IX, and other civil rights laws. Cason is committed to proactively cultivating an environment of trust and productivity through actively listening, collaboration, and thinking practically.

Cason is an exceptional presenter who utilizes effective active learning and teaching strategies to deeply and consistently impact his audience. He is experienced in synthesizing information, applying research from promising practices, and pulling from practical experience to meet the situation’s unique needs.

Most recently, Cason served as the Director of Student Conduct & Prevention Education and Deputy Title IX Coordinator for the Trinity River Campus (7,000+ students) of Tarrant County College, a community college located in Fort Worth, Texas. In this role, he oversaw the student conduct process, served as the co-chair and case manager for the CARE Team, facilitated a student emergency assistance fund, and served as the Deputy Title IX Coordinator. Additionally, Cason fulfilled these roles for the Connect (e-learning) Campus (12,000+ students).

He also previously served in the Office of Student Conduct & Community Standards at Wichita State University, where he investigated and resolved alleged policy and Title IX violations and provided case management support to the behavioral intervention team. Additionally, Cason previously served in the Office of Student Conduct and Academic Integrity at the University of South Carolina.

He holds a B.S. in communication studies from Texas Christian University and an M.Ed. in Higher Education and Student Affairs from the University of South Carolina.

W. Scott Lewis, J.D. is a Managing Partner with TNG, LLC. (“TNG”), a national multidisciplinary risk management consulting and law firm with more than 5,000 education-sector clients, 35 executive and support employees, and a roster of 25 attorneys and consultants who are at the forefront of the field in their areas of expertise. He is a co-founder and advisory board member of the Association of Title IX Administrators (“ATIXA”) the leading industry association for Title IX compliance, with over 10,000 active school and college members. In 2009, Lewis co-founded NABITA, an organization of 5,000 members dedicated to school and campus violence prevention, intervention, and mental health resources. and was president of ASCA.

Lewis has worked with the Department of Justice’s Office of Violence Against Women and the Department of Education’s Offices of Civil Rights as a trainer and consultant, training staff and investigators. He was a consultant to the Office of the Vice President and the White House Task Force on issues of Sexual Misconduct, as well as a core member of the United States Olympic Committee’s Task Force that proposed and created the United States Center for SafeSport, both of which he consults with and trains. He also consults with and trains numerous sports organizations and governing bodies at all levels from High Schools to Olympic Level athletes, trainers, coaches, and staff, including working with the NCAA and NJCAA.

He works regularly with clients in the areas of harassment, discrimination, disability, and retaliation, as well as prevention and response to dangerous and disruptive behaviors. He has trained thousands of administrators and law enforcement officers to properly investigate matters of sexual harassment and other types of civil rights harassment and discrimination, as well as presented prevention education workshops in these areas and in threat assessment and harm prevention. He consults regularly on these issues as well, including assisting with oversight of these investigations. He gave a TED Talk® related to this subject for lay people – including employees and supervisors – on how to properly respond to victims of trauma.

He serves as a frequent keynote and plenary speaker at national and international conferences. He is nationally recognized for his work in the areas of: Student/Staff Conduct; Behavioral Intervention/Threat Assessment Teams for all ages of students in crisis and distress; Titles II, III, IV, VI, VII, IX, ADA, and other civil rights laws; and general risk management in education. He is noted as well for his work in the area of classroom management and dealing with dangerous and disruptive students (and parents) and co-authored a book on classroom management and The Book on BIT. He has been interviewed and/or featured by The Chronicle of Higher Education, Student Affairs Today, Inside Higher Education, ESPN, ESPN The Magazine, Time, Newsweek, NPR, NBC, CBS, ABC, USA Today, Today’s Campus, as well as other publications and sources.

Makenzie Schiemann is a Partner at TNG and the President of NABITA. Dr. Schiemann started her professional career as a teacher working in middle grades education before spending ten years in higher education overseeing the behavioral intervention team, case management program, and victim advocacy department at both a small private college and a large public university.

Dr. Schiemann served as the Director for Student Outreach and Support, the Director for the Center for Victim Advocacy, and the Chair of the Students of Concern Assistance Team for three years at the University of South Florida. In these roles, she developed comprehensive protocol manuals for both the case management program and the victim advocacy department which aligned with best practice standards and served as a model for other institutions in the development of their policies. In this role, she also developed and implemented a comprehensive violence prevention campaign. Prior to working at the University of South Florida, Makenzie served for six years as the Director of Outreach Services and Health Promotion at Eckerd College where she oversaw the case management program and chaired the Intervention Team.

Prior to working in higher education, Dr. Schiemann taught 8th grade in the Kentucky K-12 public education system. In this role, she also served on the school’s Crisis Response Committee, developing strategies for preventing and responding to crisis incidents including school-wide behavioral trends, acts of physical aggression, and active shooter scenarios.

Her areas of expertise include policy and program development for behavioral intervention teams, case management, and victim advocacy, strategies for chairing behavioral intervention teams, research and assessment, and strategic planning for comprehensive educational and awareness programming.